Yu-Gi-Oh! Pick up the Dark Master at the beginning

Description

"It all depends on it, starting from the five cards I picked up at the beach..." You Yun recalled.
"Please stop talking so long! Mr. Youyun! Back to the topic, there are rumors that you are a man who has mastered forbidden power and has the power to destroy the world. Is it true?"
"The power of taboo?"
You Yun thought for a moment, then suddenly realized, unfolding the deck of cards, "Is this what you are talking about? Please, how is it impossible? What kind of forbidden power is this!"
——Dark Archmage-Exodia!
——The Divine Flame Emperor! Subdue the Thunder Emperor! The Phantom Emperor!
——Dark Demon Niofia!
"As for destroying the world, it's just a rumor!"
You Yun had a firm attitude and stared at the reporter firmly, "How could I, a good young man, have such dangerous ideas?"
"You said...right?"
…………
(Yu-Gi-Oh GX parallel world, the only change or setting: Jonouchi did not recover the Dark Master)